Examine source code of Privacy Shade Plus

{
  "manifest_version": 3,
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "version": "1.0.0",
  "default_locale": "en",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png"
    },
    "default_popup": "popup.html",
    "default_title": "Privacy Shade"
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "modules/utilities.js",
        "modules/storage.js",
        "modules/overlay.js",
        "modules/blur.js",
        "modules/spotlight.js",
        "content.js"
      ],
      "css": [
        "theme.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "options_page": "options.html",
  "commands": {
    "toggle-privacy": {
      "suggested_key": {
        "default": "Ctrl+Shift+P"
      },
      "description": "Toggle Privacy Shade on/off"
    },
    "panic-mode": {
      "suggested_key": {
        "default": "Ctrl+Shift+X"
      },
      "description": "Activate Panic Mode"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "privacy-shade@extension",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}